Siebel Exception: Unable to request commands and events from comm driver sscmtaw SBL-CSR-00502

Problem:

When you config CTI on siebel applicatiom, you may got following error message in SCOMM_AGENT.log.

Exception:

SComm[07/13/2011 02:31:31:648]:ERROR:Failed to retrieve command/event list sscmtaw, channel-type-string is TAW Integration, driver errCode=3
SComm[07/13/2011 02:31:31:648]:ERROR:Error on invoke media manager method(StartAllDriver), input args={
DriverProfileInfoArray = 1#761#9#5#Voice5#Vòìçè15#TAW Integration8#04-KBSF614#TaW for Summit7#sscmtaw9#voice.gif673#2#446#22#16#Driver:SOAPRetry17#AdminUserPassword22#Driver:EnableSOAPTrace10#Driver:URL21#Driver:OnHookAtLogout23#Driver:MaxMessageNumber18#Driver:ResourceDLL15#Servi .... (message is too long) ...
LanguageCode = PSL
}, error=7537142), msg='Únáßlé tó réøúést çómmánds ánd événts fróm çómmúníçátíón drívér У£ sscmtaw…(SBL-CSR-00502)'

Reason:

There might be something wrong with your Communications Drivers, especically for Channel String.

Solution:

Go to Admin-Communications > Communications Drivers and Profiles.

Locate to your profile your are using and make sure everything is correct, especially for Channel String.

After I change Channel String to 'CCA Integration', issue is solved.